Chinese Optics Letters, Volume. 4, Issue 9, 556(2006)
Design and fabrication of one-dimensional focusing X-ray compound lens with Al material
A method based on Fourier spectrum analysis for predicting the performances of the X-ray compound lenses is briefly introduced, the theoretical result obtained is the same as that of Fresnel-Kirchhoff approach. A kind of technique named moulding is developed for fabricating the one-dimensional (1D) compound X-ray lens with Al material and the fabrication process is presented. In addition, a two-time coating method is used to improve the numerical apertures of the compound lenses. Furthermore, the focusing performance of the Al compound X-ray lens under the high energy X-rays is measured.
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Zichun Le, Ming Zhang, Jingqiu Liang, Wen Dong, Kai Liu, Bisheng Quan. Design and fabrication of one-dimensional focusing X-ray compound lens with Al material[J]. Chinese Optics Letters, 2006, 4(9): 556